| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $139.51 | 8.596% | $151.5023 | $151.50 | $151.50 | $151.50 |
| Purchase #2 | $227.50 | 5.460% | $239.9215 | $239.92 | $239.90 | $239.90 |
| Purchase #3 | $171.91 | 11.586% | $191.8275 | $191.83 | $191.85 | $191.80 |
| Purchase #4 | $160.51 | 6.343% | $170.6911 | $170.69 | $170.70 | $170.70 |
| Purchase #5 | $127.93 | 10.575% | $141.4586 | $141.46 | $141.45 | $141.50 |
| Purchase #6 | $187.39 | 5.530% | $197.7527 | $197.75 | $197.75 | $197.80 |
| Purchase #7 | $134.25 | 3.491% | $138.9367 | $138.94 | $138.95 | $138.90 |
| 7 purchase totals = | $1,149.00 | $1,232.0904 | $1,232.09 | $1,232.10 | $1,232.10 | |